The phrase "adjusting the headlights" is correct and usable in written English.
You can use it when referring to the process of changing the angle or brightness of a vehicle's headlights for better visibility.
Example: "Before we hit the road, make sure you are adjusting the headlights to ensure optimal visibility at night."
Alternatives: "tweaking the headlights" or "modifying the headlights".
He said Ryan, who had passed an extended driving test following his previous convictions, had been distracted, trying to adjust the headlights.
And automatic high beams use a camera to detect oncoming vehicles and adjust the brightness of your headlights.
Smart headlights allow drivers to adjust the range and strength of their headlights, reduce glare, and help drivers see well at night, according to the Harford and MIT AgeLab.
The 10 identified technologies, compiled by teams at M.I.T. and the Hartford, appear below: Smart headlights that adjust the range and intensity of light based on the distance to traffic, thereby reducing glare and improving night vision.
Make any necessary modifications to your headlights to adjust the beam so as to avoid blinding oncoming drivers if your car is from a country that normally drives on the right side of the road.
Consider adjusting your headlights.
He attached the hand-painted fenders, adjusted the three-speed Sturmey Archer gearing, then set up the headlight, which attaches to the front fork and gathers its power from the movement of the wheel.
Stubbornly, however, Hyundai does not allow the $2,000 Tech package, consisting of automatically adjusting headlights, backup warning sensors and special wheels, to be ordered independently of the $2,000 Style package, with its panoramic glass roof and various interior and exterior enhancements.
Take your car to a mechanic to have the headlights adjusted if you are unable to do so, especially if you know your headlights need to be adjusted.
Some car manufacturers install these small levels to help with adjusting headlights.
